In short
A semiconductor PMO earns its place when programs land on the dates they committed to, not when the dashboards are tidy. That takes a PMO whose standard methods are built around holding commitments to evidence and acting within the hour, and a layer that does the holding across every program so the PMO's people spend their time on the decisions. Tymeline is that layer, priced per program so a PMO can start with one.
The reporting trap
A PMO that is asked for status produces status, and the better it gets at it the more of the organisation's time goes into feeding it. The programs do not land any sooner. The executives get a cleaner picture of the same slips.
A PMO measured on dates held
Set the standard around commitments and evidence: every program knows what its date depends on and where the evidence of each commitment lives. Run reviews on exceptions, with the recovery already underway. Let software do the holding and the re-planning across programs, and let the PMO's people settle resource conflicts and trade-offs with the numbers in front of them. Tymeline gives a PMO that machinery on each program it is added to, and a single true picture across them.